Halquinol 60% Animal Feed supplement – A non antibiotic feed additive
In the ever-evolving world of animal husbandry, ensuring the health and productivity of livestock and poultry is paramount. The global demand for high-quality animal-derived products drives farmers to seek innovative, antibiotic-free solutions for poultry production. Halqudin, featuring Halquinol 60%, is a cutting-edge non-antibiotic feed additive designed for poultry. It promotes growth, enhances feed efficiency and controls infections, addressing key challenges in intensive farming. By using Halqudin into poultry feed, producers can significantly improve flock health and performance. This versatile additive supports a sustainable, antibiotic-free future for the poultry industry. Its multifaceted benefits make Halqudin an essential tool for modern poultry farming.
What is Halqudin (Halquinol 60%) ?
Halquinol is a non-antibiotic feed additive used in poultry production to promote growth and enhance gut health. Comprising chlorinated derivatives of 8-hydroxyquinoline, primarily 5,7-dichloro-8-hydroxyquinoline and 5-chloro-8-hydroxyquinoline, it offers broad-spectrum antimicrobial, antifungal, and antiprotozoal properties. Halquinol, as found in Bionova’s Halqudin (Halquinol 60%), controls pathogens like E. coli and Salmonella, improves nutrient absorption by slowing intestinal peristalsis, and supports antibiotic-free farming. Its minimal systemic absorption ensures residue-free meat, making it a safe, effective solution for optimizing poultry performance and meeting global regulatory standards
Halquinol 60%’s unique action effectively tackles poultry farming challenges. It controls bacterial infections and enhances nutrient absorption. This aligns with global antibiotic-free production trends.
The Science Behind Halqudin (Halquinol 60%)
Halqudin’s efficacy stems from its multifaceted mechanism of action. It works by:
- Chelating Essential Metal Ions: Halquinol 60% in Halqudin targets essential metal ions, including iron, copper, and zinc, crucial for bacterial survival. These ions support vital processes like enzyme function and DNA replication in pathogens. By binding to these nutrients, Halquinol deprives bacteria of resources needed for growth. This mechanism effectively curbs the proliferation of harmful microbes in poultry. As a result, Halqudin controls infections caused by pathogens like E. coli and Salmonella spp.. Its non-antibiotic action ensures safer poultry production without resistance risks. This makes Halqudin a reliable choice for maintaining flock health.
- Slowing Gut Peristalsis: Halqudin reduces gastrointestinal motility, allowing for prolonged contact between feed and the intestinal lining. This enhances nutrient absorption, improves feed conversion efficiency, and supports overall growth performance.
- Disrupting Pathogen Cell Walls: The compound interferes with the synthesis of fungal and bacterial cell walls, further inhibiting their growth and spread. This makes Halqudin particularly effective against fungal infections like crop mycosis and protozoal diseases such as coccidiosis.
- Minimal Systemic Absorption: One of Halqudin’s standout features is its low absorption into the animal’s circulatory system. This reduces the risk of tissue residues, ensuring safer meat and egg production for human consumption.
These properties make Halqudin a superior choice for producers aiming to maintain animal health while adhering to stringent regulatory standards.
Mechanism of Action in Poultry (Halquinol 60%)
Halquinol, the active ingredient in Halqudin, operates through a multifaceted mechanism that enhances poultry health and performance:
- Antimicrobial Activity: Halquinol exhibits strong activity against a wide range of pathogens, including gram-positive and gram-negative bacteria (e.g., Escherichia coli and Salmonella spp.), fungi and protozoa. It disrupts microbial cell walls and metabolic processes, preventing the proliferation of harmful organisms in the gastrointestinal (GI) tract. Studies have shown that Halquinol’s minimum inhibitory concentration (MIC) against local poultry pathogens like E. coli and Salmonella gallinarum remains effective at 4 µg/mL, indicating minimal resistance development even with widespread use.
- Anti-Peristaltic Effect: Halquinol slows intestinal peristalsis, increasing the transit time of feed through the gut. This enhances nutrient absorption, leading to improved feed conversion ratios (FCR) and better growth performance. By optimizing digestion, Halqudin ensures that poultry extract maximum nutritional value from their feed, reducing waste and production costs.
- Non-Absorption in Circulation: Halquinol, unlike some antibiotics, minimally enters the bloodstream, lowering tissue residue risks. This makes it a safer option for both poultry and end consumers, aligning with food safety regulations and consumer demands for residue-free meat.
- Growth Promotion: As a non-antibiotic growth promoter, Halqudin supports weight gain and feed efficiency in broilers by maintaining a healthy gut environment. It mitigates subclinical infections that can impair growth, ensuring consistent performance across flocks.
Practical Applications in Poultry Feed
Halqudin (Halquinol 60%) is typically administered as a feed additive at inclusion rates ranging from 60 to 600 mg/kg of feed (ppm). The dosage should be determined in consultation with a poultry nutritionist or veterinarian to ensure optimal results. Key considerations for its use include:

Dosage and Administration: For growth promotion, lower doses (60-120 ppm) are often sufficient, while higher doses (up to 600 ppm) may be used for up to 10 days to control diarrhea or specific infections.
Compatibility with Other Additives: Halqudin actively pairs with non-antibiotic additives like probiotics, prebiotics, or vitamins (e.g., Bionova’s ADEC supplement) to boost overall flock health. However, care should be taken to avoid interactions with other antimicrobials that may affect efficacy.
Storage and Handling: Store Halqudin in tightly closed containers in a well-ventilated area to reduce dust generation. Farmers should avoid contact with eyes, skin, and clothing and wash thoroughly after handling to ensure safety.
Challenges and Considerations for Halquinol 60%
While Halqudin is a powerful tool, its use requires careful management:
Regulatory Compliance: In some regions, such as Australia, Halquinol’s use has been restricted due to outdated toxicological data. Poultry producers must verify local regulations and ensure compliance with maximum residue limits (MRLs).
Resistance Monitoring: Halquinol exhibits low resistance development, but regularly monitor MIC values against local pathogens to ensure its efficacy.
Cost Analysis: Although Halqudin offers long-term savings, farmers should compare its initial inclusion cost to expected improvements in FCR, growth, and health outcomes. Consulting with nutritionists can help optimize inclusion rates for maximum ROI.

The Future of Halquinol in Poultry Production
As the poultry industry continues to shift toward antibiotic-free production, Halqudin stands out as a reliable and sustainable solution. Its ability to promote growth, control infections and improve feed efficiency makes it an ideal choice for modern poultry farming.
At Bionova, we actively support poultry producers with innovative solutions like Halqudin. By integrating Halqudin into your feed program, you can achieve healthier flocks, better performance and greater profitability.